Mary Morstan has received a pearl in the post every year since her father's disappearance. This leads Holmes and Watson to the truth about a secret pact between four convicts during the Indian Rebellion of 1857.
March 7, 1987
Released
The Sign of Four
1h 43min
—
English
Granada Television
Part of
Includes: The Sign of Four, The Hound of the Baskervilles, The Master Blackmailer, The Last Vampyre, The Eligible Bachelor
